I have a Wii. We have decided that the letter "i" must be substituted with the letter "o" whenever it appears in sets of two. So, I should say I have a Woo. I've created a ton of those little virtual avatars (Moos).
Nintendo has learned from its mistakes with the DS, and instead of each individual game having a unique Friend Code there's now a global one across the console. Mine is:
8712 4214 6924 1286
Friend me! I needs my little virtual people to go conquering! More details on my experience will follow once I don't have people right here in my living room wanting to wave the Woomote around in the air some more.